SHTF Pest Control!

I do not know of a single human on this planet who enjoys mosquitoes, ticks, roaches, or creepy crawlies. Barring the entomologist in the world, being outside with bugs can mess up a perfect camping trip. Fortunately, there are many options to spray around and life is good. However, in a grid down scenario, we will not have the luxury of heading to the local big box and getting a new can of mosquito, roach, or wasp spray.